INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81db2dce11882025eac096128c01c047023099615cb73dfd763ad45196530629', 
    'gUqcd0mNGvVBjsVAFD4hENs40J8eWNbp/dijJKmZJGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)